My husband and I made the mistake before of announcing as soon as we got that positive pregnancy test. We were just so excited, and he had been struggling with some family issues for a few months so to him this was finally something positive, a turn around I guess you would say. After our loss though it made things so much harder. This time around we have made it farther than last time, and my last ultrasound showed a healthily progressing pregnancy, but I am waiting till next week when I have my ultrasound to show the heartbeat to show my family on Thanksgiving. We will be 7.3 weeks then. As for the rest of the world, I will probably wait a few more weeks.